Home / 10,632,430.50-14,672,754.90-5,803,534.50

Finding the Fourth Proportional to 10,632,430.50, 14,672,754.90 and 5,803,534.50

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Solution

The fourth proportional to 10,632,430.50, 14,672,754.90 and 5,803,534.50 is: 8,008,878.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,632,430.50 : 14,672,754.90 = 5,803,534.50 : x
  2. Step 2: Convert to fraction form
    10,632,430.50/14,672,754.90 = 5,803,534.50/x
  3. Step 3: Cross multiply
    10,632,430.50x = 14,672,754.90 × 5,803,534.50
  4. Step 4: Simplify right side
    10,632,430.50x = 85,153,839,272,194.05
  5. Step 5: Solve for x
    x = 85,153,839,272,194.05/10,632,430.50
  6. Step 6: Final answer
    x = 8,008,878.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.